Welcome to our practice test for Medical Laboratory Certification Exams like ASCP and AMT for MLT, CLS and MLS. Test includes General Laboratory, Hematology, Clinical Chemistry, Urinalysis & Body Fluids, Blood Banking & Immunohematology, Serology & Immunology and Microbiology. You have 60 minutes to answer 100 test questions. Good luck!
#1. Cold Agglutinins are IgM autoantibodies that are directed against which antigens of erythrocytes
#2. A method designed to remove antibody from serum by incubating it with red cells positive for the corresponding antigen
#3. Which of the following transfusion reactions is characterized by high fever, shock, hemoglobinuria, DIC and renal failure?
#4. The following act as cofactors in the coagulation cascade except
#5. The following are indications for CSF analysis except
#6. Monocyte that migrates from the blood to tissue spaces
#7. A patient comes to their PCP with pallor, fatigue, shortness of breath, and low blood pressure. What could be the hematological differential diagnosis?
#8. Humoral antibodies are produced by which cells
#9. Thin, red-violet staining, threadlike strands in the shape of a loop or figure-8
#10. The largest leukocyte, has a very irregular nucleus and sometimes contains vacuoles
#11. A parasitic nematode worm commonly known as the Old World hookworm with two powerful ventral teeth in the adult forms of this parasite.
#12. Consistent, repeatable error associated with faulty equipment or a flawed experiment design
#13. The antigen marker most closely associated with transmissibility of HBV infection is
#14. Erythrocytes with a slit-like central pallor, giving them the appearance of “coffee beans” or “kissing lips.
#15. Selective medium for B. fragilis group showing black colonies
#16. The linked HLA genes on each chromosome constitutes a
#17. The following analytes are used in the calculation of serum osmolality except
#18. Which of the following is true of Neisseria gonorrhoeae?
#19. Which of the following statements concerning pyuria is false?
#20. Which of the following is associated with a false increase in hemoglobin as well as the MCV and RBC count?
#21. What portion of the IgG molecule functions to move the molecule across the placenta?
#22. What is the only protein detected by the reagent on a urine dipstick?
#23. Patient serum is mixed with a suspension of guinea pig antigen. When the sample is then mixed with horse red blood cells, agglutination occurs. This is suggestive of an infection caused by
#24. Which laboratory finding is not consistent with Pernicious anemia?
#25. Diazotization with sulfanilic acid is a classic method of measuring
#26. Which of the following is a gram negative cocci?
#27. The ratio of kappa to lambda light chain producing cells in normal individuals is
#28. Presentation of multicolored red blood cells in a stained blood smear
#29. The following are used for disinfecting surfaces except
#30. Used to correct for interference attributed from the sample
#31. Which of the following statements about 1,25 Dihydroxy Vitamin D is not true?
#32. The strength with which a multivalent antibody binds a multivalent antigen is termed the
#33. Which of the following statements is true?
#34. Which of the following statements about Pseudomonas aeruginosa is not true?
#35. The following parasites can be found in urine except
#36. A type of lymphocyte that produces lymphokines, the mediates of cellular immunity
#37. Which of the following statements on testing for urine nitrites is false
#38. Malaria-like protozoans that parasitize and reproduce within mammalian red blood cells
#39. Which of the following is associated with Tinea versicolor?
#40. Type of lymphocytes seen in patients infected with EpsteinBarr Virus
#41. The following organisms are catalase positive except
#42. The tumor marker associated with ovarian cancer is
#43. The following are examples of the body’s natural immunity except
#44. Which of the following is the causative agent of Infectious mononucleosis?
#45. Which of the following organisms is resistant to novobiocin?
#46. Solid waste or mixture of solid wastes which may pose a threat to human health or the environment when improperly handled
#47. Which virus is associated with causing Chicken pox in children and Shingles in adults?
#48. Which urine finding is known as the best single indicator of renal abnormality
#49. Basophilic Stippling can indicate the following except
#50. Which test has the greatest sensitivity for antigen detection?
#51. A combination of features usually associated with SLE, systemic sclerosis, and polymyositis.
#52. The following are granulocytes except
#53. Which of the following organisms will show a positive Sodium Hippurate Hydrolysis test?
#54. Proteolytic enzyme that cleaves fibrin strands into soluble fragments of fibrin
#55. Instrumentation that measures light blocked by particulate matter as light passes through the cuvette by a colorimeter or spectrophotometer
#56. Which of the following is associated with rheumatic fever?
#57. Chemical and microscopic analysis of a urine specimen yields the following results: Protein 4+, RBC 0-2/hpf, WBC 0-5/hpf, few hyaline casts, moderate fatty, waxy and granular casts, many oval fat bodies. These results are consistent with which diagnosis?
#58. Hemolysis causes an artifactual increase of the following analytes except
#59. This methodology measures light that is scattered by small particles at right angles to the beam incident to the cuvette. Amount of scatter is related to the number and size of the particles
#60. Instrumentation that measures light absorbance at two different wavelengths
#61. The following are hormones produced by the thyroid gland except:
#62. How many units of RBCs are required to raise the hematocrit of a 70 kg non bleeding man from 24% to 30%?
#63. A physician calls to ask assistance in choosing a test to monitor a diabetic patient’s long term control. Which of the following would you suggest?
#64. Individually identifiable information relating to a patient’s health condition or payment for healthcare
#65. Which of the following is not an opportunistic fungus?
#66. Renal failure casts formed from the advanced stage of hyaline, granular or cellular casts
#67. Which of the following statements is true about PTH?
#68. Swarming growth on agar plates is seen in which of the following organisms
#69. Which of the following groups of Streptococci is able to grow in the presence of bile salts (Bile Esculin Test)?
#70. Human blood groups were discovered around 1900 by
#71. The serological test for syphilis recommended for detecting antibody in Cerebrospinal fluid is
#72. Swollen neutrophils showing Brownian motion in the cytoplasm
#73. What is the ideal urine specimen for a urine pregnancy test?
#74. A blood ammonia level was ordered on a patient with Reye’s syndrome. The results on the clotted sample were normal. The most likely explanation for these results is
#75. The following are routine laboratory tests usually included in analysis of CSF except
#76. The following are IgM antibodies except
#77. Which of the following statements is true of C-reactive protein?
#78. An arterial blood sample is received in the laboratory 45 minutes after collection with a bubble in the syringe. The technologist should
#79. High titers of antimicrosomal antibodies are most often found in
#80. Which auto-antibodies are associated with Hashimoto thyroiditis?
#81. The following can cause a very slow migration when performing electrophoresis except
#82. What are the waste products of protein breakdown in the body?
#83. Credé procedure is the practice of washing a newborn’s eyes with this solution to protect against neonatal conjunctivitis caused by Neisseria gonorrhoeae
#84. Measurements of Concentration in the laboratory can be done in the following ways except
#85. Which of the following statements on Ropes Clot Test is false
#86. The following are immunosuppressant drugs except
#87. Term used to describe the quality control measure in which the most recent patient result is compared with previous result(s)
#88. Main organ involved in protein synthesis and its breakdown to urea.
#89. Antihistamines like Benadryl
#90. Which of the following RBC inclusions is associated with lead poisoning?
#91. In mycology, this reagent is added to clear specimen debris and break down keratin from nails and hair
#92. omeone who inconspicuously harbors a pathogen and spreads it to others is a
#93. The following tests are done on a semen sample to evaluate male infertility except
#94. Which of the following is the causative agent of Pontiac fever and Legionnaires’ disease?
#95. Which of the following is non-motile?
#96. The following nutritional deficiencies are associated with elevated homocysteine levels except
#97. A small dense spherical structure in the nucleus of a cell during interphase.
#98. Ehrlich’s reaction is a test for which analyte in urine
#99. Dark nodules of hyphae at hair shaft caused by the fungus Piedraia hortae
#100. Which of the following is not a DNA virus?
Results
Wow this is tough. Thank you for making this.